Honeywell HDC200 2-Pack
Honeywell Humidifiers: HUT-200, HUT-200B
Replacement demineralization cartridge for use in Honeywell Ultrasonic Humidifier HUT200. This cartridge helps filter out minerals & other impurities from the water that cause "white dust".
For best results, replace every 20-30 fillings depending on your water quality, or when humidifier has not been run for an extended period.
Contains two cartridges. Honeywell Cartridge Filter "Q"